Installation and Service ShoreStation FlexPower Hydraulic Boat

Transcription

SHORESTATIONLAKEFRONTSYSTEMS
Installation & Service Manual
SHORE STATION® FLEX POWER® HYDRAULIC BOAT H OUSE LIFT
Patent Pending
Models: SSBH408HS, SSBH608HS, SSBH808HS
Document Number: 0004454
Page 1
Table of Contents
Click on the section title to jump to the section:
Safety Definitions ............................................................ 3
Safety Instructions ........................................................... 3
Introduction...................................................................... 5
System Overview ............................................................ 6
Hydraulic Power Unit ....................................................... 7
Lift Tubes......................................................................... 8
Lift Platform ..................................................................... 9
The FlexPower® System .............................................. 10
Accessories ................................................................... 10
Components & Specifications ....................................... 11
Boat House Lift Systems ............................................... 11
Power Source Kits ......................................................... 13
Battery Requirements ................................................... 13
Platforms ....................................................................... 14
Hanger Kits.................................................................... 15
Bunk Kits ....................................................................... 18
Pre-Installation .............................................................. 20
Preparation .................................................................... 21
Tools Required .............................................................. 21
Survey the Boat ............................................................. 21
Hose and Harness Routing ........................................... 24
Installation Instructions.................................................. 25
Lift Tube Installation Instructions................................... 25
Platform Installation Instructions ................................... 37
Assembly Inspection Checklist...................................... 40
Care and Maintenance .................................................. 41
Cable and Chain Inspection .......................................... 41
Batteries and Electrical ................................................. 41
Pulley Sheaves ............................................................. 41
Hydraulic Fluid............................................................... 41
Oil Change Procedure ................................................... 42
System Bleeding ........................................................... 43
Troubleshooting ............................................................ 44
Emergency Operation ................................................... 47
15 Year Limited Warranty ............................................. 48
Page 2
WARNING
DO NOT INSTALL OR OPERATE A LIFT WITHOUT STUDYING THIS MANUAL AND
INFORMATION ON LABELS INCLUDED WITH THE LIFT. FAILURE TO DO SO CAN LEAD TO
IMPROPER INSTALLATION RESULTING IN SERIOUS PERSONAL INJURY AND/OR PRODUCT
DAMAGE. IF YOU HAVE FURTHER QUESTIONS AFTER REVIEWING THIS INFORMATION,
CONTACT A SHORESTATION REPRESENTATIVE AT (800) 859-3028.
Safety Definitions
Safety messages are presented throughout this document and labels affixed to the product. The messages alert you to
potential hazards to you and/or property. The signal words DANGER, WARNING, and CAUTION are preceded by an
alert symbol
follows:
and communicate the severity of potential hazard. The severity of each type of message is defined as

DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.

WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION, used with the safety alert symbol, indicates a hazardous situation which, if not avoided, could result in minor
or moderate injury.
Safety Instructions
Working with electrical equipment and installations over the water present many potential hazards to the installer. Every
installation presents unique conditions that the installer should evaluate before installing or servicing the equipment. The
following instructions must be followed, but may not encompass all potential hazards:
WARNING

Never use this equipment to lift people. People must exit the boat prior to lifting it out of the water.

Never use this equipment to lift overhead. Install the platform so it remains at or below the dock level.

This equipment is designed to lift boats. Never use it to lift other items.

Do not allow children to operate or play on the equipment.

Do not install or use the lift if there are any signs of damage.

The wireless control system should only be operated if the operator has clear vision of the lift equipment and its
surrounding location.

Never install or work on the equipment without first verifying that the A/C power supply (if present) is protected by a
functioning Ground Fault Circuit Interrupt (GFCI) in accordance with National Electric Code section 210.8 and any
additional local code requirements.
Page 3

Review all operating instructions with the user(s) before allowing them to operate the lift. Disable the lift by disconnecting
the battery power to the motor until you have an opportunity to train the user.

Disconnect all A/C power from the dock before installing or working on the equipment.

Do not exceed the recommended capacity of the equipment.

Do not modify the equipment unless you have received direct written approval from the manufacturer (ShoreStation).

Remove any metallic objects from your person before working with DC or AC electrical components.

Always wear proper personal protective equipment such as safety glasses, gloves, hardhats, and clothing.

Installation may require entering the water. Never enter the water without a proper personal floatation device. Disconnect
any power to the lift and dock before entering the water.

Never work alone and observe safe lifting practices such as team lifting and proper lifting posture.
DANGER
DO NOT GO NEAR LEAKS!
 High pressure oil easily
punctures skin causing
serious injury,
gangrene or death.
 If injured, seek
emergency medical
help. Immediate
surgery is required to
remove oil.
 Do not use finger or
skin to check for leaks.
 Lower load or relieve
hydraulic pressure
before loosening
fittings.
Page 4
Introduction
ShoreStation’s FlexPower® Hydraulic system is the most safe & reliable boat lift on the
market. The intention of this document is to provide qualified installers the information
needed to ensure a safe and satisfying experience for the end-user. The end result of
this experience will be repeat business for you!
The FlexPower® Hydraulic Boat Lift has key features that add value for the owner and end-user:

Speed - The hydraulic system can lift 8’ in less than one minute. This is 4-5 times faster than gear-plate systems on the
market. This speed is accomplished without requiring large modifications to existing electrical circuits with the unique
FlexPower® System.

Cable Life – There is no winch, so the cable is not being wound. The most common cause of cable failure is fatigue
caused by winching and wear caused by the cable rubbing together during winching. With the ShoreStation FlexPower®
Hydraulic system, the cables are pulled by hydraulic cylinders. Large cable sheaves ensure that very little (if any) fatigue
will occur. This statement is backed by our 15 year warranty that includes cables.

FlexPower® - This unique power system provides maximum power to the lift without costly electrical installations or
modifications. The owner can use an existing 120V, 50 or 60 Hz, A/C circuits to supply the system or opt for the 20W,
24V DC solar panel. The FlexPower® system has its own list of advantages:

o
Maximum motor life – DC motors can deliver instantaneous torque without causing nuisance tripping of
breakers and are not prone to long term damaged caused by low voltage A/C conditions common in the long
electrical runs that feed boat lift installations.
o
Safety – A/C Power can be eliminated from the dock when using the solar option. DC power is safe and
reliable.
o
Power when you need it – The battery bank can supply over 10 full lifts with one charge giving you power
even if the supply is disrupted.
Simple Operation - Hydraulics can deliver power over large distances through hydraulic hoses. This eliminates the
requirement to have multiple motors and eliminates the need to run electric power under water. The unique FlexPower®
Hydraulic pump mechanically ties two hydraulic pumps to one motor, forcing equal volume to each side of the lift. This
forces the system to stay level even if the load is not balanced on the lift, eliminating the need for the user to balance
multiple motors.
Page 5
System Overview
This section provides insight into how the FlexPower® Hydraulic system works. The FlexPower® Hydraulic Boat House
Lift consists of the components shown in Figure 1. We will discuss each component’s role in the operation of the boat lift.
Hanger
Brackets
Pump-side lift
tube
Secondary
side lift tube
Hydraulic
Power Unit
Adjustable
Extension
Chain
Support
Bunks
Lift Platform
Figure 1 – The FlexPower® Hydraulic boat House Lift
Page 6
Hydraulic Power Unit
Power Unit
Motor
The hydraulic power unit (Figure 2) is the ‘heartbeat’ of the
system. The power unit contains two hydraulic pumps
connected to a single motor shaft. This mechanical connection
forces the same volume of hydraulic fluid to each lift tube and
keeps the each side synchronized. A wireless controller or
wired dock-side switch activates the motor solenoid and
initiates the fluid flow.
The fluid is delivered to each lift tube through hoses (Figure 3).
The pressure from each set of hoses opens a built-in counterbalance valve on each lift cylinder and moves the hydraulic
cylinders inside each tube.
Notice: The ShoreStation FlexPower® system comes with
hose lengths and brackets to mount the power unit and
batteries to the pump-side lift tube. Extension hoses are
available if your installation requires the power unit to be
mounted in a different location.
Reservoir
Controller
Tandem
Pumps
Figure 2 – Hydraulic Power Unit
Lift Tube
Hydraulic
Hose
Hydraulic
Hose
Figure 3 - Fluid Power Delivery
Page 7
Lift Tubes
The two lift tubes create lifting action by retracting the lift cylinder (Figure 4). The rod of each lift cylinder pulls a pulley
block and creates cable movement. This lifting principle creates a few key advantages:



The lift cylinder retracts to lift the boat. This causes the rod surface to be retracted into the cylinder when the boat
is lifted. The polished rod surface is protected from exposure to the harsh marine environment.
Pulling the cables instead of winching dramatically increases the lifespan of the cables. This in combination with
the stainless material used ensures that the cable life will match the life of the lift.
The system cannot be over-winched or back-wound, which is a common problem for plate-gear and winch type
systems. If the system is run too far, the hydraulic cylinders will bottom-out and the hydraulic flow is relieved
through the pump.
The lift tubes ship from the ShoreStation factory with the cables pre-strung. There are no cables for the installer to modify
or install in the field. This makes installation of the lift tubes very simple.
Each lift cylinder has a counter-balance valve built in. This valve ‘locks’ the fluid flow when there is no pressure. This
ensures that the hydraulics cannot move, even if the hydraulic hoses are cut. The cylinders can only move if the system
pressure has opened the counter-balance.
The lift motion is stopped by a limit switch on the end of each lift tube. This limit switch will stop the lift when both lift tubes
have hit the switch lever. This will correct any out-of-level and ensure the system shuts down at the end of the lift.
Pulley
block
Lift Cylinder
Limit
Switch
Long Lift
Cable
Figure 4 - The lift tube components
Short Lift
Cable
Page 8
Lift Platform
The lift platform is specifically designed for use with the FlexPower® Hydraulic Lift. The
aluminum construction, aluminum brackets, and stainless fasteners ensure the
components will withstand the harsh marine environment.
The unique Ultra Bunks are made from aluminum and plastic and eliminates the need
for any wood on the lift platform for boat support. This bunk system is specifically
designed to conform to the shape of the boat hull. The system is also completely
adjustable to match the width of the boat house.
WARNING
NEVER USE THIS
SYSTEM WITH A SLINGSTYLE LIFT.
The stainless steel chain extension creates the adjustment for the platform distance. The distance from the lift tubes to the
platform will vary in every boat and boat lift installation. The chains provide 4’ of adjustment for this variation.
Chain
Extensions
Ultra
Bunks
Platform
Cross
Members
Platform
Spacer
Figure 5 - Lift Platform Components
Page 9
The FlexPower® System
FlexPower® was developed by ShoreStation and is the result of providing
hydraulic and winch driven boat lifts to the marine market for over 15 years.
The design of this system is the result of this experience and is the fastest,
most robust lift system on the market. FlexPower®, by design, is immune to
many of the conditions that exist in the harsh marine environment.
The FlexPower® Hydraulic system consists of a 24V DC hydraulic power unit,
battery bank, power supply, and controller. The system can be powered by
either A/C power supply or a 20W, 24V solar panel. This flexibility in power
supply eliminates costly changes to existing A/C circuits or it can totally
eliminate the need to provide A/C power on the dock.
The system’s speed is the result of the battery’s ability to deliver large bursts
of power to the power unit without creating a large demand on the power
supply. Traditional A/C systems simply cannot reliably produce this speed
without large, expensive A/C circuits.
The A/C supply option uses the existing dock circuit to power a Battery Tender
that constantly monitors the battery state and applies the appropriate charging method. This system can supply full power
even if the A/C circuit voltage drops to 90V A/C. The A/C circuit is buffered from the surge of power required by the
hydraulic system and reduces nuisance tripping of breakers and GFCIs caused by the power demands of a boat lift.
The solar option supplies power to the battery via 20W solar panel. This
panel will easily restore power to the lift using the sun’s energy. It will
typically take about 1/3 of a day (assuming full sun) to replenish the power
used to do 1 full lift (8’). The lift battery bank stores enough power to perform
at least 10 full lifts. Solar is a great option for most users who use the lift
heavily on the weekend, but sparingly during the week.
Regardless of the power supply, the FlexPower® system will provide safe,
reliable operation in conditions where traditional A/C systems fail. When the storms knock out the dock circuit, the
FlexPower® system will still operate.
Accessories
Accessories are available from ShoreStation. These components are not covered in this document, but include the
following:





Load guide poles
Lights
Pontoon boat support systems
Bow stops
Canopies
Contact ShoreStation for information about the accessories available for this lift.
Page 10
Components & Specifications
ShoreStation provides a number of standard components to create the lift solution. The following components are used in
combination to create a complete lift. In some cases, additional hardware and/or components are required. Contact
ShoreStation if you require information on additional components.
Boat House Lift Systems
Model
Capacity
Weight
Vertical Lift Travel
System Voltage
Construction
Control
Supply Power
Options
Included Equipment
Hydraulic Fluid
SSBH408HS
SSBH608HS
SSBH808HS
4000 lbs. (1814 kg)
6000 lbs. (2722 kg)
8000 lbs. (3629 kg)
562 lbs. (255 kg)
570 lbs. (259 kg)
580 lbs. (263 kg)
8 ft. (2.4 m)
24V DC
Aluminum enclosure, stainless & brass fasteners, Nylon sheaves w/GARMAX® Bearings
FlexPower® Wireless Control with 2 transmitters, one wired dock-side switch.
120V AC 50/60 Hz Battery Tender Plus
20W 24V Solar Panel
Lift tubes, battery boxes and hanger, hydraulic power unit, controller, 2 wireless key fobs,
wired rocker switch box, pump side and secondary side hose sets,
Jax Marine-Guard Blue Series
AW46, ISO 22, 32, 46, 68, 100
Meets U.S. Coast Guard Static Sheen Test requirements (as defined in 40 CFR Part 435,
Subpart A, Appendix 1) & U.S. EPA testing of Pimephales promelas (fathead minnow),
Oncorhynchus mykiss (rainbow trout) and Mysidopsis bahia (shrimp) see EPA EPA-821-R02-012.
Page 11
Figure 6 - SSBH408HS, SSBH608HS, and SSBH808HS lift dimensions (inches [mm])
Page 12
Power Source Kits
A/C Battery Tender
Part Number
Input Voltage &
Frequency
Output Current
Output Voltage
A/C Plug Style
Charging Method
Features
5310286
120 VAC, 50/60 Hz
2.5 Amps
24V DC
NEMA 5-15
4-Step (Initialization, Bulk, Absorption, &
Float
 Waterproof
 Short Circuit & Reverse polarity
protected
 Provides full charge current down
to 90VAC
DANGER
RISK OF ELECTRIC SHOCK.
CONNECT ONLY TO A GROUNDED
TYPE RECEPTACLE PROTECTED BY A
GROUND-FAULT INTERRUPTER
(GFCI) AS REQUIRED BY NATIONAL
ELECTRIC CODE Article 210.8
Section C.
Solar Panel
Part Number
Rated Max Power (Pmax)
Current at Pmax (Imp)
Voltage at Pmax(Vmp)
Short Circuit Current (Isc)
Open-Circuit Voltage (Voc)
Harness Length
HA0135
20W
.6A
33.0V
.65A
40.0V
25 ft. [7.6m]
Battery Requirements
The FlexPower® Hydraulic system requires 24V DC power. This is created by connecting two
12V DC batteries in series. The FlexPower® system includes the require battery cables and
harnesses to connect two standard marine deep-cycle batteries together. The system does not
include the batteries. The following specifications are recommended for the battery selection:
Always use two of the same types of batteries on the system
Size
Type
Marine Cranking Amps
Reserve Capacity
Group 24 or 27
Marine Deep Cycle
625
180 @ 25A
Page 13
Platforms
Model
Capacity
Weight
Construction
Included Equipment
PL114-128
PL126-128
PL138-128
8000 lbs. (3629 kg)
8000 lbs. (3629 kg)
8000 lbs. (3629 kg)
118 lbs. (54 kg)
126 lbs. (57 kg)
135 lbs. (61 kg)
ALUMINUM
Platform cross members, platform spacer I-beams, cable hanger brackets, end caps. All
hardware is provided.
PL114-128
PL126-128
PL138-128
Page 14
Hanger Kits
HK-BH
Capacity
Construction
8000 lbs. (3629 kg) total over 16 brackets
Galvanized Steel, Stainless steel fasteners, brass lock nuts
The HK-BH hanger kit mounts the lift tubes from a ceiling
mounted beam. The fasteners provided should allow
attachment to common sized beams such as a doubled 2x8
wood beam.
In some cases it may be required to drill into the beam to mount
the bracket. Modifications such as this should be reviewed with
a qualified engineer prior to installing the brackets.
WARNING
NEVER DRILL OR MODIFY THE
LIFT TUBES WITHOUT
WRITTEN CONSENT FROM
SHORESTATION.
Figure 7 - HK-BH installation
16 inches or less
WARNING
THE BRACKETS MUST BE
INSTALLED SO LESS
THAN 16 INCHES (406MM)
OF THE LIFT TUBE
OVERHANGS
Figure 8 - Maximum tube overhang should be less than 16
inches (406mm)
Page 15
Page 16
Extension Chains
Model
Capacity
Construction
Included Equipment
HK-EX8
8000 lbs. (3629 kg) total over 4 chains
5/16 A316 stainless steel chain with 2500 lbs.
minimum working load.
Includes 8 stainless steel quick links, and 4 – 4’
(1.2m) chains.
The HK-EX8 hanger kit extends the distances between the lift tubes and the platform. The
chain also provides future adjustment of the platform height without requiring modification to
the lift cables.
Installers may choose to source and provide their own chain. ShoreStation requires that any
chains and chain hardware have a minimum working load of 2400 lbs.
WARNING
NEVER POSITION THE
PLATFORM HIGHER THAN
DOCK HEIGHT.
NEVER USE THE LIFT TO
LIFT OVER HEAD OR TO
LIFT PEOPLE.
WARNING
VISUALLY INSPECT THE
CHAIN AND
COMPONENTS FOR
WEAR.
REPLACE ANY CHAIN
THAT SHOWS ANY SIGNS
OF WEAR OR DEFECT.
Page 17
Bunk Kits
HA0129 – Ultra Bunks
Capacity
Weight
Construction
Note
8000 lbs. (3629 kg) per pair
41 lbs. (19 kg)
Poly-Aluminum bunks, Stainless steel fasteners & U-Bolts,
brass lock nuts, aluminum brackets.
The brackets and U-Bolts are specifically designed to
match the ShoreStation platform and my not be
compatible with other equipment.
Page 18
HA0132 – Pontoon Bunk & Guide
Capacity
Weight
Construction
Note
8000 lbs. (3629 kg) total
149 lbs. (68 kg)
Poly-Aluminum bunks & load guides, Stainless steel
fasteners & U-Bolts, brass lock nuts, painted aluminum
brackets.
The brackets and U-Bolts are specifically designed to
match the ShoreStation platform and may not be
compatible with other equipment.
Page 19
Pre-Installation
NOTICE: Due to the variation in design and construction of boat houses, it is impossible to establish a ‘generic’
recommendation for the structural requirements for the boat house. Installers should enlist the help of a qualified
engineer who is familiar with the codes and requirements for your region. Some local authorities require
permitting for construction or modification of a boat house structure.
The ShoreStation FlexPower® system is designed to be hung from at least two beams supported by the boat house
structure. Each beam installation should be designed to safely support the load of the boat and boat lift equipment. The
load considerations for the design each beam should also account for any misuse of lift that could cause variation in the
load experienced. This must include off-center loads (both across and lengthwise), wind loads, and possible unplanned
overload due to water accumulation or equipment in the boat.
Beam installation must be on a minimum of 8’ (2.44m) centers. The lift tubes can be installed above or below the support
beams. The hanging bracket kit (HK-BHTM) shown in Figure 9 is designed to mount to beams of varying dimensions
above or below the lift tubes. In some cases, holes will need to be drilled into the beam to properly mount the hanging
brackets. Other hanging bracket kits are available, but the same support spacing requirements apply.
Be sure to perform a survey of the boat (see the Survey the Boat section of this document). The boat geometry must be
taken into account for beam placement. This will ensure even distribution of the load on the lift ends.
8 ft. (2.44m) minimum
Figure 9 – Support beam spacing
Page 20
Preparation
Tools Required
Due to the variation in the design of boat houses, it is impossible to address all
requirements. Be sure to survey the installation site and note any additional
requirements. Each lift tube weighs 160 lbs. Installing the lift tubes requires lifting
the tubes up to the support beams placed in the ceiling. Scaffolding may be
required to create a work platform for mounting lift tubes.
Common tools required for installation include:








3/8 through 3/4 SAE wrenches
1/4 through 3/4 SAE ratcheting sockets and drives
Cordless drill
½ diameter spade drill bit
Bolt cutter or hack saw for cutting chain
Banding cutters
GFCI outlet tester
Personal protective equipment (safety glasses, hard hats, gloves, etc.)
Additional equipment will be required based on your installation site
requirements.
Survey the Boat
You will need to know the length, width, weight, and center of gravity for the boat
that is to be lifted. If the lift is to replace an existing lift, it is good to note the
boat’s placement on the old lift before removing. Also note the distance of the
platform from the support beams.
If this is a new boat house installation, you will need to measure the geometry of
the boat to prepare for the lift setup. Use the Boat Setup Chart included in this
document to record important measurements.
WARNING
NEVER WORK ALONE.
ALWAYS WEAR
PERSONAL FLOATATION
DEVICES WHEN WORKING
IN AND OVER WATER.
ALWAYS WEAR
PERSONAL PROTECTIVE
DEVICES WHEN
ASSEMBLING AND
INSTALLING EQUIPMENT.
OBSERVE ALL SAFETY
REQUIREMENTS FOR ALL
EQUIPMENT USED FOR
INSTALLATION.
DANGER
AVOID ELECTROCUTION.
DO NOT WORK ON OR
NEAR THE DOCK WITHOUT
FIRST VERIFYING THAT A
FUNCTIONING GFCI IS
PRESENT ON ANY A/C
SUPPLY TO THE DOCK &
BOAT HOUSE. NEVER
ASSUME – VERIFY THE
FUNCTION OF GFCI USING
A GFCI OUTLET TESTER.
Page 21
BOAT SETUP CHART
Figure 10 - Boat setup measurements
Page 22
The boat measurements should be used to determine the location of the beams in the boat house lift. Figure 11 shows an
example of a correct setup. The boat has been placed on the lift so there is sufficient room for the bow of the boat. The
beams have been placed so the load is equally distributed across the two platform members. The extension chains have
been adjusted so the platform does not rise higher than the deck of the dock.
Figure 11 – Correct Boat Placement
WARNING
NEVER USE THE LIFT TO
LIFT OVER HEAD.
ShoreStation platforms are
available in three widths. The cross
members can be trimmed to match
the boat house width. The cable
attaching brackets are easily
adjusted within the extruded t-slots
in the cross members.
SET THE PLATFORM AT
DOCK LEVEL OR LOWER.
Figure 12 - Cable attaching bracket
adjustment
NEVER USE THE
EQUIPMENT TO LIFT
PEOPLE.
NEVER EXCEED THE
RATED CAPACITY OF THE
EQUIPMENT
Page 23
Hose and Harness Routing
The FlexPower® Hydraulic lift requires routing hoses and a limit switch harness to each lift tube. The standard ‘out of the
box’ setup contains enough hose and harness for a standard tube mounted pump setup. The ‘pump-side’ lift tube has
mounting locations and brackets to mount the power unit and enclosure directly to the lift tube. A 4 ft. hose set runs from
the power unit to the pump-side lift tube. The battery mounting tray and motor harness is designed to allow the batteries to
be mounted to the pump-side lift tube.
A 13 ft. set of hydraulic hoses are included to run to the secondary lift tube (see Figure 14).The hose and harness lengths
are adequate to allow routing across the support beam nearest to the pump. Plastic hose hangers are included that can
be screwed into the beam.
If your installation requirement do not allow for the standard pump mounting, you may need to include extension hoses to
increase the overall length. ShoreStation can provide extension hoses that are pre-filled with fluid and include quickconnects. This eliminates any system bleeding requirements on the site. The battery bank should always be placed close
enough to the power unit to allow the cables provide to reach.
The lift system also includes a wired rocker switch box (Figure 13). This box must be mounted where the operator has a
clear view of the lift and area around it. The switch box includes a 35’ harness that connects to the controller mounted on
the power unit. This harness should be sufficient length to mount on either side of the boat house. The power supplied by
the controller to the switch box is 5V DC.
Limit Switch
Harness (5V DC)
Secondary
Lift Tube
Hydraulic
Hose
Figure 13 - Wired
Rocker Switch Box
Pump-Side
Lift Tube
Hydraulic
Hose
Power Unit
Figure 14 - Hose and Harness Routing
Page 24
Installation Instructions
Lift Tube Installation Instructions
Unpack Equipment
Carefully remove banding and other packaging from the bundled components. Try to keep bundled components
organized to avoid mixing components from other equipment. Sort all hardware by size. You may be able to complete
most of the assembly on the shoreline if a clear path exists into the boat house.
Mount Hanger Brackets
Use the information from the boat survey to determine how you will place the lift tubes. The tubes should be placed wide
enough to clear the boat, but not wider than the platform width minus 8” (203mm).
Install four brackets on each end of each lift tube as shown using the ½ x 4 ½ hex bolts and ½ brass locknuts and
washers provided:
WARNING
CONSULT A QUALIFIED
ENGINEER BEFORE
MODIFYING ANY SUPPORT
BEAM.
Page 25
Mount the Lift Tubes
The individual lift tubes weigh over 150 lbs. (68 kg). Take the weight of the tubes into consideration when deciding on a
method to lift the tubes. Be sure the lifting equipment used is rated to safely lift and hold the lift tubes in place while
fastening.
Note: Both lift tubes should be installed with the hydraulic hoses on the same end of the boat house.
Lift the first tube into the hanger brackets.
Fasten with the ½ x 5 ½ hex bolts and
washers, and ½ brass locknuts provided
as shown. Note that the bolts are installed
above and below the lift tube. 4 bolts must
be installed on each end of each tube.
Repeat the steps for the second lift tube.
Install
secondary lift
tube with
hydraulics
facing towards
Install pump-side lift
tube with hydraulics
facing toward the
outside of lift.
Page 26
Attach Limit Switch Assemblies
A limit switch assembly is attached to each lift tube using the fasteners shown. The limit switch can be rotated slightly to
make sure the ‘V’ of the switch lever is centered on the cable. The cable should not rub the switch lever.
The adjustable cable stops are attached to the cable on the same end of the lift tube. This stop will be adjusted later when
the system. Fasten to the cable so it is tight enough to stay in place, but can still be slid up and down the cable. The
stops should be place near the loop end of the lift cable until the adjustment process is performed.
Lift Tube
¼-20 Kep Nut
Cable Stops
Limit Switch
Assemble
¼ Washers
¼-20 x ½ Hex
Bolts
¼-20 x ¾
Carriage Bolt
Page 27
Route the Hoses and Limit Switch Harness
The long set of hydraulic hoses from the secondary lift tube can be routed along the support beam using the plastic
hangers provided. If your installation requires longer hoses, extension hoses can be purchased from ShoreStation.
The long side of the limit harness can be routed through the same hangers as one of the hydraulic hoses. Connect the
harness to the limit switch assemblies.
Limit Switch
connection (one on
each side)
Hose and
limit harness
routing
Assemble the Power Unit (Lift Tube Mounting)
The hydraulic power unit is shipped with the motor harness, battery cable, and quick connects assembled. Assemble the
power unit bracket to the power unit using the fasteners shown. Remove the shipping cap from the hydraulic reservoir and
replace with the breather-cap provided with the pump.
Hydraulic
Power Unit
Breather Cap
3/8-16x3/4
Hex Bolt
Power Unit
Bracket
Page 28
Mount the Power Unit on the Lift Tube
Connect the power unit & second mounting bracket to the pump-side lift tube using the fasteners shown. The pumps-side
lift tube is the side with the short set of hoses.
3/8-16x5
Carriage Bolt
Second
Mounting
Bracket
3/8 Washer
3/8 Brass
Hex Locknut
Page 29
Mount the Controller to Power Unit Brackets
Mount the control unit to the bottom of both power unit mounting brackets using the fasteners shown. The brackets may
need to be ‘flexed’ a bit to line the holes up:
Control
Unit
Self-Tapping Hex
Head Screw 1/4 X
1/2
Connect Motor & Limit Harness to Controller
Connect the motor harness to the control unit using
the large grey connector.
Connect the quick connect from the limit harness to
the connector labeled “Top Limit” on the motor
harness.
Motor Harness
Connector
Page 30
Connect Hydraulic Hoses
Connect the hydraulic hoses to the power unit using the hydraulic quick
couplings. The couplings provided are flat-face, leak-free connects. Wipe off
any debris from the face of the couplings before connecting. The couples
can be locked by twisting the release sleeve. To unlock, line-up the release
sleeve detent with the ball as shown
Each side’s set of hoses must be connected to either the top or bottom set of
quick-couplings on the power unit as shown. Connections are made to the
couple simply by pressing the free-end of the hose into the pump’s quick
coupling.
Quick-couplings
Release Sleeve
Ball and Detent
Pump-side Hoses
Secondary Side
Hoses
Page 31
Assemble the Battery Tray
Assemble the battery tray bottom to the side brackets using the fasteners shown.
Side bracket
1/4-20 X ¾
Carriage Bolt
Tray
Side bracket
¼ Kep Nut
¼ Washer
Retaining
bracket
Loosely connect the retaining brackets to the side bracket. The
retaining bracket will be tightened after mounting to the tube.
The optional Battery Tender option is mounted to one of the
side brackets using the #10 Screws and Nuts provided with the
tray
¼ Washer
1/4-20 X ¾
Carriage Bolt
¼ Kep Nut
Page 32
Mount the Battery Tray
The battery tray is hung from the pump-side lift
tube. Turn the retaining bracket from the
previous step down and hang the tray on the
tube. Turn the retraining bracket back up and
slide up to the bottom of the lift tube. Tighten
the fasteners.
Retaining
bracket
The battery boxes and batteries are now be placed on to the tray. The batteries are connected in series to create the
24VDC required for the system. To connect in series, place the batteries in the boxes on the tray. Connect the positive
and negative terminals closest together with the provided jumper battery cable. Connect to outer positive and negative
terminals to the battery cable provided as shown:
Jumper
Battery Cable
-
WARNING
REMOVE ANY METAL
FROM YOUR PERSON
BEFORE WORKING WITH
BATTERIES.
+
+
Battery Cable
ALWAYS WEAR
PERSONAL PROTECTIVE
EQUIPMENT WHEN
WORKING WITH
BATTERIES.
Page 33
Connect Battery Box Strap
Each battery enclosure includes a strap that retains the top of the enclosure. The instructions for attached this strap are
molded into the bottom of the enclosure top. When attaching the strap, wrap it under the battery tray to retain the box to
the battery tray.
Mount and Connect the Wired Rocker Switch Box
The FlexPower® system includes a wired rocker switch box. This switch box includes a 35’
(10.7m) wire harness to give you flexibility on the placement of the box. The box should be
placed where the operator has clear visibility of the entire lift.
The harness is connected to the matching connector on the controller.
Connect the Battery Bank to the Motor
Connect the battery cable from the battery bank to the motor battery cable. The system can now
be operated for the platform connection steps.
Check System Functions
Now that the system is operational, check the system functions before installing the power unit enclosure. Refer to the
Operating Instructions for instructions on operating the rocker switch and wireless remote.
The following system checks should be made:


The system will run up and down with the rocker switch
The system will run up and down with both wireless key fobs
Page 34
Adjust Cable Stops
The cable stops are adjusted to shut the power unit down just before the ‘bottoming out’ the lift tube cylinders. This ensures that
the lift cylinders synchronize at the top of the lift. If one side is slightly ahead or behind the other, the power unit will run until both
sides hit the limit.
Limit Switch
Use the rocker switch to run the lift up until the power unit goes into
Lever
bypass. The pump will make a noticeably different sound and the
cable movement will stop when the lift has gone into bypass.
Slide the cable stop up the cable until it touches and moves the lever.
The lever should move enough to release the micro switch in the limit
switch assembly. Tighten the cable stop and repeat on the other lift
tube.
The system should now be run again to test the settings. Run the
system down using the remote or rocker switch. Hold the UP function
again and verify that the limit switches shut down the power unit at the
top of the lift. If power unit does not shut off, the cable stops may not
be adjusted far enough up the cable to shut the power unit down
before it ‘bottoms out’ both sides.
Micro Switch
Cable Stop
Note: The cable stop position should be adjusted again when the boat is present.
Page 35
Install Power Unit Enclosure
Install the power unit enclosure on the lift tube.
The enclosure may need to be flexed open a bit
to fit over the power unit. Be very careful to not
snag the motor harness when installing. The
enclosure is held in place with two straps. Loop
the straps through the slots in the enclosure and
over the lift tube. The strap is cinched together
over the tube. There should be a gap between
the bottom of the lift tube and the enclosure
opening to allow for the hydraulic hoses and
harnesses.
Enclosure Straps
Enclosure
Page 36
Platform Installation Instructions
Assemble the Platform Spacers
Assemble the platform spacer I-beams to the platform cross members using the I-beam mounting brackets and hardware
shown. The 3/8 carriage bolts are slid into the t-slots in the cross member. The I-beams should be placed as wide as
possible, but still able to clear the boat house structure and pilings. Repeat this assembly on each end of the two spacer Ibeams.
Platform Cross
Member
3/8-16 X 1
Carriage bolt
5/16-18 X 3/4
Hex Bolt
5/16
Washer
3/8
Washer
T-Slot
5/16
Locknut
3/8
Locknut
Page 37
Assemble the Cable Attachment Brackets
Assemble cable attachment bracket as shown. The front and rear brackets on each side of the platform should be placed
to match the cable drop from the lift tube.
Note: the cables on each end of the lift tube are on opposite sides of the tube. The brackets should be placed to match.
½ Locknut
½ Washer
3/8
Locknut
1/2-13 X 11/2 Hex Bolt
3/8
Washer
3/8 Carriage
Bolt
Insert End Caps
Insert the plastic end caps into the end of the cross members. The platform is now ready for installation into the boat
house.
End-Cap
Page 38
Hang the Platform from the Lift
The platform is now ready to hang from the lift tubes. If you are installing a chain extension kit, install it using the quicklinks onto the chain.
If possible, use boards to hold the platform over the water until the lift can be fastened. Run the cable out of the lift tubes
until you are able to connect the cable end or the extension chain quick link to the platform hanger brackets.
Support
boards
Install support bunks.
Follow the instructions provided with the support kit you purchased for the lift. The bunks or pontoon racks are installed
onto the cross-member tubes of the platform.
Page 39
Assembly Inspection Checklist
Perform the following checks prior to lifting any load. Initial and date each inspection and retain this record:
Checklist Item
Initial
All fasteners are installed properly and tightened.
All quick-links (if extension chain is installed) are connected and the quick-link nut has been tightened.
Look into the end of each lift tube and verify that the cables are seated properly into the pulley
sheaves.
Limit switch adjustment has been performed and the lift will shut off at top limit.
The lift platform can travel up and down fully without interference or hanging on the dock structure.
All A/C Circuits have GFCI protection and the GFCI operation has been verified with a GFCI tester.
All chain and cable has been inspected for wear or damage and replaced if needed.
All hydraulic fittings have been observed during operation and are leak free.
After the inspection has been performed, the boat can now be moved into the lift and final bunk support system
adjustments can be made.
Carefully observe the boat and lift when lifting for the first time. The boat’s load may cause the cables to seat and the
cable stop may need to be re-adjusted to properly shut down the lift. Also be verify that the lift shuts down at the limits
before the boat contacts the boat house or lift structure.
Page 40
Care and Maintenance
Cable and Chain Inspection
Operators must inspect the lift for any cable and chain wear at every operation. Any
noticeable fraying or wear on the lift should be replaced by a qualified technician before
use.
DANGER
Batteries and Electrical
On average, a well-maintained battery should last 4 years. The use of the Battery Tender
system or the ShoreStation Solar panel ensures the battery performs. Periodic
maintenance and inspection will ensure that these systems maintain the battery’s health.
NEVER OPERATE A LIFT
WITH ANY WORN OR
DAMAGED CABLES
The batteries should be inspected for terminal corrosion and damage. Look for signs of
corrosion on or around the battery, signs of leakage, a cracked case or top, and missing
caps. Loss of water and terminal corrosion can cause permanent damage to the battery
and is the main cause of premature battery failure.
REMOVE AND REPLACE
ANY CABLE WITH ANY
BROKEN STRANDS
Technicians should become familiar with correct battery maintenance and testing. Your
battery supplier should be able to provide you with the training resources required. There
are also many online resources that cover this topic.
DANGER
If the FlexPower® system includes the Battery Tender, refer to the instruction manual
included with it. This manual provides specifications and troubleshooting information.
Pulley Sheaves
All ShoreStation lifts include pulleys with non-metallic filament wound bearings. The
pulleys do not require lubrication. Pulleys should be inspected for wear annually.
NEVER OPERATE A LIFT
WITH ANY WORN OR
DAMAGED EXTENSION
CHAINS
REMOVE AND REPLACE
ANY CHAINS THAT ARE
DEFORMED OR WORN.
In rare circumstances a ‘squeal’ may develop in the lift tube. This is usually caused by the debris accumulating on the
plastic pulley and/or guides inside the tube. This situation does not cause mechanical issues, but can be annoying. If a
squeal develops, a spray lubricant such as WD-40 can be sprayed into the tube to clean the debris and eliminate the
noise.
Hydraulic Fluid
This hydraulic system is filled with Environmentally Friendly, Biodegradable Hydraulic Oil. The normal change interval for
this oil is five (5) years. This period can vary depending on use. Contaminants, if introduced, will also accelerate the need
for an oil change. If you notice a change in the oil color (yellow or white) it could be evidence of water or other
contaminate. Contaminated oil must be changed to avoid permanent system damage.
Remove oil from the tank using the procedure of changing oil below and refill with Environmentally Friendly
Biodegradable Marine Hydraulic Oil AW46. The original oil from the factory is Jax Marine-Guard Blue Series brand
oil. See your ShoreStation dealer for availability. Never use vegetable-based oil in this system.
NOTE: Always dispose of contaminated oil properly at a reclaim station.
Page 41
Oil Change Procedure
NOTE: Foreign contaminants can cause permanent damage to the hydraulic system. Make sure all equipment
used for the procedure is clean and free of dirt and debris.
1.
With no boat or load on the hoist, raise the platform to the maximum height or
fully-raised position.
2. Remove all of the oil from the pump reservoir with either a suction gun, or a
transfer pump. Make sure all of the current oil in the pump is removed.
3. Refill the pump reservoir with new bio-degradable oil. DO NOT RUN PUMP.
4. Unhook the hoses with the female coupler from the pump.
5. Remove the female coupler end from the hose and place that end of the hose into
a bucket to catch the old oil.
6. Using precautions to not spill any oil, engage the pump to lower the hoist
platform. As it is being lowered, the oil on the backside of the cylinder will be
expelled into the bucket while the new oil is being pumped into the cylinders.
Additional oil may need to be added to the reservoir as the platform is being
lowered to totally lower the platform.
7. Once the cylinders are fully extended or the platform is fully lowered, re-install the
female coupler that was removed from the hose and tighten it.
8. Reconnect the hose to the pump and engage the pump in the UP mode. This will
raise the platform as the oil that was just removed in step 6 is being replaced with
the new bio-degradable oil in the reservoir.
9. Raise and lower the platform several times until any air that may have been
trapped in the system is removed.
10. With the platform in the fully-raised position refill the reservoir to the proper oil
level, 1” minimum to 2” maximum from the top of reservoir. Re-install the breather
cap.
DANGER
serious injury,
gangrene or death.
emergency medical
help. Immediate
remove oil.
hydraulic pressure
before loosening
fittings.
Page 42
System Bleeding
Bleeding is the process of removing air from the hydraulic system. All hydraulic
components are shipped from the ShoreStation facility pre-bled. Bleeding is required
only if a process has introduced air into the system.
DANGER
Air can be introduced during installation if unfilled hoses are used or the hydraulic
fittings are removed, causing the hoses to drain. If you introduce unfilled hoses, the
bleeding process must be followed to avoid system malfunction.
The most common tell-tale of air contamination is a time delay between lift tubes
during the down cycle on the lift. This can cause the platform to become out of level
and usually is corrected by bleeding the system. A minor delay can be tolerated
because the lift can easily re-leveled at the end of the up or down cycle.
Bleeding Steps:
1. Unload the lift platform. This process must be executed with no load on the
platform. The system we become out of level during the process.
2. Raise the lift.
3. Start with the secondary (not pump side) lift tube. Position a bucket or large
oil rag to catch hydraulic fluid the leaks during the process.
4. Cover the fittings with a towel or rag and slightly loosen the bottom fitting until
fluid starts to leak.
5. Carefully run the system down for 10 seconds.
6. Re-tighten the bottom fitting. Be careful not to over tighten. Over tightening
can permanently damage the fitting.
7. Run the system completely down until the system bypasses.
8. Slightly loosen the top fitting until fluid starts to leak.
9. Run the system up for 10 seconds.
10. Re-tighten the Top fitting. Be careful not to over tighten. Over tightening can
permanently damage the fitting.
11. Completely cycle the lift up or down to re-level the system.
12. Repeat on the pump-side if necessary.
serious injury,
gangrene or death.
emergency medical
help. Immediate
remove oil.
hydraulic pressure
before loosening
fittings.
Upper fitting
(Retract fitting)
Lower fitting
(extend fitting)
Page 43
Troubleshooting
Page 44
Page 45
Page 46
Emergency Operation
The FlexPower® Hydraulic lift is equipped with two ‘counter
balance’ valves in the lift cylinders. The counter balance
valves lock the cylinder from movement. This safety feature
eliminates the possibility of an un-intended leak-down if a
hose gets cut or a fitting fails. The down-side of this fail-safe
is that the cylinders require pressure to move. If the power
unit has completely failed (will not run at all), another power
unit is required to pump the cylinders ‘down’. ShoreStation
dealers should consider stocking an extra power unit to
address this type of failure.
If the ‘DOWN’ function fails on one or both sides of the lift,
but the lift will still run in the UP function, it is possible to
lower the boat out of the lift. This type of failure would occur
if one of the reversing coils on the lift failed. The male and
female fittings on the pump can be swapped on the pump to
reverse the pump flow. This will cause the lift to run down
when pressing ‘UP’.
Page 47
15 Year Limited Warranty
Your ShoreStation® Hoist
Limited Warranties
During the terms of the Limited Warranties on your aluminum
ShoreStation hoist, Midwest Industries, Inc. (hereafter referred
to as “Midwest”) covers the cost of all parts and labor needed to
repair or replace any Midwest supplied item that proves defective
in material, workmanship or factory preparation. These repairs or
replacements (parts and labor) will be made by your dealer at no
charge using new or remanufactured parts.
What is Covered:
The “Frame and Extrusion Warranty” covers these parts and
components of your aluminum ShoreStation hoist frame for 15
years beginning at your hoist’s Warranty Start Date:
Extruded Aluminum: guide post tube,
corner post tube, guide post mounting
extrusion, winch mounting plate, winch
post tube, winch post plate, winch post
mounting extrusion, adjustable leg tube,
lower side frame tube, lower frame corner
bracket, lower frame tube, lower crossmember tube, side frame tube, platform
crossmember tube, platform rail, platform
channel, platform “I” beam, dock mounting
angle, frame spacer tube, lower frame clamp,
lower corner block, bottom clamp cap, top rail
tube clamp, winch tube clamp, guide post
brace tube, winch tube, winch tube mounting
bracket, winch post plate, platform spacer
tube, platform “I” beam tube, flange tube.
Fabricated: lift wheel, winch case, “V” frame
weldment tube, cradle tube weldment, platform
tube weldment, lift arm angle, drop side
weldment tube.
Flexpower® cables will be replaced free of
any charge - if any have failed due to
workmanship or material - for the first two
years of first owner’s use. For the
remainder of the 15-year warranty, Flexpower®
cables will be replaced but the labor to conduct
replacement will be the responsibility of the owner
Your 2-Year Basic
Limited Warranty
defective in material, workmanship or factory preparation. You
pay nothing for these repairs.
The 2 Year Basic Limited Warranty, Includes
Canopy Frame
Hydraulic Components
Electrical Components
Wood Bunks
ShoreStation Accessories
See separate ShoreStation Canopy Cover Warranty for canopy
warranty details.
Your Legal Rights
Under Midwest’s
Limited Warranties
All of the Midwest Limited Warranties stated in this document are
the only express written warranties made by Midwest applicable
to the aluminum ShoreStation hoist. These Limited Warranties
give you specific legal rights and you may also have other rights
which vary from state to state. You may have some implied warranties, depending on the state in which your aluminum hoist is
registered.
For example, you may have:
1. An “implied warranty of merchant ability” (that your hoist is
reasonably fit for the general purpose for which it was sold);
2. An “implied warranty of fitness for a particular purpose,” (that
your hoist is suitable for your special purposes; if your special
purposes were specifically disclosed to Midwest itself – not merely
to the distributor or dealer – prior to purchase.)
These implied warranties are limited, to the extent allowed by law,
to the time period covered by the written warranties set forth in
this publication.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you.
Subsequent Buyer/Owner:
This Warranty is extended only to the first buyer/owner of the hoist.
This is defined as the first legal owner of a Midwest aluminum
ShoreStation other than an authorized Distributor or Dealer who
has bought the hoist from Midwest for resale to the public.
Hoist Alteration:
This warranty does not cover alteration of the aluminum
ShoreStation hoist, or failure of hoist components caused by
such alteration.
What is covered:
Production Changes:
The 2-Year “Basic Warranty” covers every Midwest supplied part
with exceptions on your aluminum ShoreStation hoist.
The “Basic Warranty” begins on your hoist’s Warranty Start Date.
The Warranty Start Date is the earlier of (1) the date you take
delivery of your new aluminum ShoreStation hoist, OR (2) the
date the hoist was first put into service (for example, as a dealer
“demo” or as a Midwest company hoist). The “Basic Warranty”
lasts for 2 years (24 months) from this date.
Midwest and its distributors/dealers reserve the right to make
changes in aluminum ShoreStation hoists built and/or sold by them
at any time without incurring any obligation to make the same or
similar changes on hoists previously built and/or sold by them.
The “Basic Warranty” covers the cost of all parts and labor neededto
repair any item on your aluminum ShoreStation hoist that is
Page 48
What your Midwest Limited Warranties
Do Not Cover
Your Midwest Limited Warranties do not cover the costs of repairing
damage caused by environmental factors or acts of God. “Environmental factors” include such things as airborne fallout, chemicals,
tree sap, salt, ocean spray, water hazards. “Acts of God” include
such things as rainstorms, hailstorms, windstorms, tornadoes,
sandstorms, lightning, floods and earthquakes.
damage caused by poor or improper maintenance. Your Midwest
Limited Warranties do not cover the costs of normal/scheduled
maintenance of your aluminum ShoreStation hoist. They do not
cover the cost of lubrication, replacing chains, cables, fasteners
unless done as the result of a repair covered by your 2-Year “Basic
Warranty”.
damage or conditions caused by fire or accident; by abuse or negligence; by misuse; by tampering with parts; by improper adjustment
or alteration; or by any changes made to your aluminum ShoreStation hoist that do not comply with Midwest specifications.
Your Midwest Limited Warranties do not cover the cost of adding
anything to your aluminum ShoreStation hoist once it is delivered
to you, even if parts, components or modifications are changed
or added as a production change on other hoists produced after
your hoist was built.
Your Midwest Limited Warranties do not cover any “incidental or
consequential” damages connected with the failure of your aluminum ShoreStation hoist under warranty. Such damages include:
lost time, inconvenience; the loss of the use of your aluminum
ShoreStation hoist; the cost of rental hoist or slip; gasoline,
telephone, travel or lodging; the loss of personal or commercial
property; the loss of revenue, etc. NOTE: Some states do not allow
the exclusion or limitation of incidental or consequential damages,
so the above limitations or exclusions may not apply to you.
Any unauthorized modifications, such as the installation of
after-market drives or any components other than genuine
ShoreStation, are not recommended and will void warranty.
Your Midwest Limited Warranties do not cover installation
devices.
Your Midwest Limited Warranties do not cover paint and/or
finishes.
Your Midwest Limited Warranties do not cover commercial
use applications.
How To Get Warranty
Service for Your Hoist
Please contact the dealer from whom you bought the hoist for
warranty service. When contacting your dealer, please provide
them with your hoist’s model number, hoist identification number,
date of purchase and the nature of the problem. If contact with
the dealer is not feasible, please contact Midwest Industries for
further assistance.
Dealers: Midwest Industries reserves the right to have vendors
conduct their own warranty. Vendors and Midwest Industries reserve the right to have parts returned for inspection as part of the
warranty claim process. Midwest Industries does not cover cost
of returning parts.
Important
This document contains Midwest Industries, Inc. Limited
Warranties. It should be kept in a safe place and presented to your Dealer if any warranty service is needed.
Dealers: We strongly encourage you to register your customer at the time of sale at www.ShoreStation.com.
What’s Covered Under the ShoreStation Limited Warranties
15 Years
Frame, Extrusions, & Cables
2 Years
Entire Lift & Accessories
Page 49

Installation and Service ShoreStation FlexPower Hydraulic Boat

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